The Titanium Field Guide

Casio Oceanus Manta OCW-S7000-1A

The Casio Oceanus Manta OCW-S7000-1A is a current-production other watch with a Titanium case, finished with titanium carbide; sapphire bezel ring. It measures 42.8 mm across, 9.5 mm thick, 83 g, and is water resistant to 100 m. Inside is the Casio (Tough Solar) tough solar (multi-band 6 + bluetooth) movement. Complications: Worldtimer. Priced from $1,300 (approx; maker page pending). Brand origin: Japan.

Titanium other watchesUnder $3,000Under 11 mm thickLightweight
Reference–
TypeOther
Price$1,300 · approx; maker page pending
Case diameter42.8 mm
Thickness9.5 mm
Lug-to-lug–
Water resistance100 m
Weight83 g
OriginJapan
MovementTough Solar (Multi-Band 6 + Bluetooth)
CaliberCasio (Tough Solar)
Power reserve–
ComplicationsWorldtimer
TitaniumTitanium
Surface treatmentTitanium carbide; sapphire bezel ring
Nickel-freeYes
Bracelet / strapTitanium
CrystalSapphire
Display backNo
DialBlue / silver
Lume–
AvailabilityOffered
StatusCurrent; maker page pending verification
Medium confidence Verified 2026-06-22 Source: Worn & Wound Maker / listing ↗
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